DE69908078D1 - Fine nickel powder and process for its production - Google Patents

Fine nickel powder and process for its production

Info

Publication number
DE69908078D1
DE69908078D1 DE69908078T DE69908078T DE69908078D1 DE 69908078 D1 DE69908078 D1 DE 69908078D1 DE 69908078 T DE69908078 T DE 69908078T DE 69908078 T DE69908078 T DE 69908078T DE 69908078 D1 DE69908078 D1 DE 69908078D1
Authority
DE
Germany
Prior art keywords
production
nickel powder
fine nickel
fine
powder
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
DE69908078T
Other languages
German (de)
Other versions
DE69908078T2 (en
Inventor
Yoshiharu Toshima
Takayuki Araki
Takao Hayashi
Hiroyuki Shimamura
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsui Mining and Smelting Co Ltd
Original Assignee
Mitsui Mining and Smelting Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=32074663&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE69908078(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Mitsui Mining and Smelting Co Ltd filed Critical Mitsui Mining and Smelting Co Ltd
Publication of DE69908078D1 publication Critical patent/DE69908078D1/en
Application granted granted Critical
Publication of DE69908078T2 publication Critical patent/DE69908078T2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G53/00—Compounds of nickel
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES OR LIGHT-SENSITIVE DEVICES, OF THE ELECTROLYTIC TYPE
    • H01G4/00—Fixed capacitors; Processes of their manufacture
    • H01G4/002—Details
    • H01G4/005—Electrodes
    • H01G4/008—Selection of materials
    • H01G4/0085—Fried electrodes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F9/00—Making metallic powder or suspensions thereof
    • B22F9/16—Making metallic powder or suspensions thereof using chemical processes
    • B22F9/18—Making metallic powder or suspensions thereof using chemical processes with reduction of metal compounds
    • B22F9/24—Making metallic powder or suspensions thereof using chemical processes with reduction of metal compounds starting from liquid metal compounds, e.g. solutions
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C1/00—Making non-ferrous alloys
    • C22C1/04—Making non-ferrous alloys by powder metallurgy
    • C22C1/0433—Nickel- or cobalt-based alloys
DE69908078T 1997-12-12 1999-02-01 Fine nickel powder and process for its production Expired - Fee Related DE69908078T2 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP9342793A JP2945644B2 (en) 1997-12-12 1997-12-12 Nickel fine powder and method for producing the same
KR10-1999-0001807A KR100415491B1 (en) 1997-12-12 1999-01-21 Nickel fine powder and process for producing the same
CA002260564A CA2260564C (en) 1997-12-12 1999-01-29 Nickel fine powder and method for preparing the same
EP99101551A EP1026268B9 (en) 1997-12-12 1999-02-01 Nickel fine powder and method for preparing the same
US09/240,629 US6162277A (en) 1997-12-12 1999-02-01 Nickel fine powder and method for preparing the same

Publications (2)

Publication Number Publication Date
DE69908078D1 true DE69908078D1 (en) 2003-06-26
DE69908078T2 DE69908078T2 (en) 2004-02-26

Family

ID=32074663

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69908078T Expired - Fee Related DE69908078T2 (en) 1997-12-12 1999-02-01 Fine nickel powder and process for its production

Country Status (7)

Country Link
US (1) US6162277A (en)
EP (1) EP1026268B9 (en)
JP (1) JP2945644B2 (en)
KR (1) KR100415491B1 (en)
CA (1) CA2260564C (en)
DE (1) DE69908078T2 (en)
TW (1) TW426562B (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6632265B1 (en) * 1999-11-10 2003-10-14 Mitsui Mining And Smelting Co., Ltd. Nickel powder, method for preparation thereof and conductive paste
US6686045B2 (en) 2001-01-31 2004-02-03 Shin-Etsu Chemical Co., Ltd. Composite fine particles, conductive paste, and conductive film
JP5088458B2 (en) * 2001-09-03 2012-12-05 住友金属鉱山株式会社 Nickel powder for multilayer ceramic capacitor external electrode and method for producing the same
CA2359347A1 (en) * 2001-10-18 2003-04-18 Cesur Celik Laminated ceramic capacitor internal electrode material
KR100490678B1 (en) * 2002-11-29 2005-05-24 (주)창성 Method for manufacturing nano-scale nickel powders by wet reducing process
JP4288468B2 (en) 2003-03-10 2009-07-01 信越化学工業株式会社 Mixed fine particles and conductive paste
JP4244883B2 (en) * 2003-08-26 2009-03-25 株式会社村田製作所 Method for producing nickel powder
WO2005023461A1 (en) * 2003-08-29 2005-03-17 Sumitomo Metal Mining Co., Ltd. Nickel powder and process for producing the same
JP5206246B2 (en) * 2008-09-03 2013-06-12 住友金属鉱山株式会社 Nickel powder and method for producing the same
JP5141983B2 (en) * 2009-04-17 2013-02-13 住友金属鉱山株式会社 Nickel fine powder and method for producing the same
JP6281502B2 (en) * 2014-06-12 2018-02-21 株式会社村田製作所 Multilayer ceramic capacitor

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3923496A (en) * 1945-04-26 1975-12-02 Us Energy Nickel powder and a process for producing it
GB1082971A (en) * 1964-01-29 1967-09-13 Johnson Matthey Co Ltd Improvements in and relating to the production of metal-metal oxide alloys or compositions
US4089676A (en) * 1976-05-24 1978-05-16 Williams Gold Refining Company Incorporated Method for producing nickel metal powder
JPS59162206A (en) * 1983-03-08 1984-09-13 Mitsui Mining & Smelting Co Ltd Manufacture of fine nickel and cobalt powder
JP2900650B2 (en) * 1991-08-20 1999-06-02 株式会社村田製作所 Method for producing nickel fine powder
JPH09291318A (en) * 1996-04-26 1997-11-11 Sumitomo Metal Mining Co Ltd Production of nickel powder

Also Published As

Publication number Publication date
TW426562B (en) 2001-03-21
EP1026268B1 (en) 2003-05-21
DE69908078T2 (en) 2004-02-26
EP1026268A1 (en) 2000-08-09
EP1026268B9 (en) 2004-01-07
KR20000051387A (en) 2000-08-16
US6162277A (en) 2000-12-19
JP2945644B2 (en) 1999-09-06
KR100415491B1 (en) 2004-01-31
CA2260564C (en) 2005-09-20
JPH11172306A (en) 1999-06-29
CA2260564A1 (en) 2000-07-29

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee